One problemBy Garyon 6/22/2012

It does shut off the water flow from my DI filter to the storage tank, but quite often it does not shut off the waste water flow and has to be shaken to get it to engage.

The best investment ever.By Jesseon 4/25/2012

Jesse would recommend this product to a friend

I would almost monthly forget about my RO/DI unit running and overflow water all over the place. This setup is a life and marriage saver. No more spills! I don't know why it took me so long to order one. BRS should make this standard with it's units, in my opinion if you're buying an RO unit you should have one of these in your cart as well. A $25 investment that could save you thousands in home repairs and divore lawyer fees.

Good product, convienentBy Brandenon 4/5/2012

Branden would recommend this product to a friend

Worked great until I started using my house water pressure. Without enough pressure it doesn't shut anything off. Got a backup pump and it works great once more.

Easy to installBy Bryanon 3/31/2012

Bryan would recommend this product to a friend

Works great and easy to install.

great easy installBy jasonon 3/14/2012

jason would recommend this product to a friend

this auto top off was easy to install and took all the worries about anything to do with my ro setup it was such an easy setup I would even let my wife do it

Helpful ProductBy Keith on 1/17/2012

Keith would recommend this product to a friend

I installed this item on my RO/DI water reserve tank today. It works as described, easly to install and has made collecting the water much easier and there's no longer the worry of my tank over flowing if I get busy on another project. I highly recommend it.

Nice addition to RODIBy Brianon 1/4/2012

Brian would recommend this product to a friend

Super easy to install and works like a champ. No more getting yelled at by the wife for forgetting to turn off the water.